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CONTROL SCHEMATIC DIAGRAM
NV-MX8,MX2
REFER TO PARTS LIST.
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
NOTE:
8200
R2186
E151
E139
E156
E68
E67
E66
E65
E64
E69
E125
E128
E126
E127
E129
E130
E73
E79
E78
E80
E56
E55
E54
E53
E39
E38
E43
E42
E41
E40
E9
E122
E124
E123
E116
E59
E60
E61
E26
E24
E27
E25
E28
E46
E33
E31
E32
E50
E49
E48
E145
E146
E18
E17
E141
E95
E99
E94
E93
E114
E100
E98
E97
E92
E91
E90
E89
E115
E88
E96
E87
E30
E29
E57
E52
E51
E157
E117
1000P
C2033
1000P
C2031
A
B
C
C
D
E
F
G
H
I
J
K
L
L
M
N
O
N
O
P
Q
R
Q
R
S
T
U
T
U
V
W
X
B37
B38
B41
B39
B42
B40
B59
B58
B56
B47
B46
B45
B44
B50
B55
B54
A100
B51
B49
B48
A73
A74
A70
A69
A98
A97
B53
B52
A102
A101
A92
A105
A104
A103
A106
A96
A95
A94
A99
A88
A89
A90
A91
A84
A85
A86
A87
A75
A93
10K
R2146
B43
B60
B57
R2195 3300
R2092 3300
A81
A83
A80
A82
B30
B36
B34
B35
:CAPSTAN SERVO LOOP
:CYLINDER SERVO LOOP
28
27
26
25
24
23
R2132 10K
R2138 10K
(INV.)
B1GBCFGJ0007
QR2002
1500
R2043
R2139 3300
8200
R2170
CL2006
100
R2161
(INV.)
B1GBCFNL0007
QR2006
R2004 47K
100K
R2065
R2137 27K
27K
R2136
R2176 1K
R2133 27K
27K
R2129
R2178 1K
R2126 330
R2126 330
MA2SD2400L
D2501
CL2018
CL2023
CL2020
CL2021
CL2022
CL2015
CL2012
CL2007
R2010 2700
8200
R2017
0.1
C2029
0.01
C2028
R2143 1K
CR POWER
R2013 1K
R2127 330
CL2004
100
R2062
UART O
UART I
<TO EVR>
TO MAIN CN(E-14)
R IN
T OUT
<TO GYRO>
TO MAIN CN(F-11/E-14)
CHR Y
OSD VD
OSD HD
OSD VR
OSD VG
OSD VB
OSD BLK A
OSD CLK
OSD BLK B
<TO VIDEO1>
TO MAIN CN(D-12)
MIC CLK
MIC DT
<TO MECHA/EVR>
TO MAIN CN(D-11)
MIC VDD
S PHOTO
T PHOTO
<TO MECHA>
TO MAIN CN(C-11)
V BUS
<TO GYRO/DSC>
TO MAIN CN(G-14)
SPK ON
HP DET
HP DET
DEW
<TO FLASH>
TO MAIN CN(C-14)
E PLL
<TO LCD>
TO MAIN CN(D-14)
LCD PLL
<TO MONITOR>
TO MAIN CN(F-14)
SPK VOL
WIDE
Y GCTL
C GCTL
TALLY
<TO MIC>
TO MAIN CN(D-14)
T REEL(-)
T REEL(+)
S REEL(+)
S REEL(-)
<TO MECHA>
TO MAIN CN(B-11)
DSC LED
CAM LED
VTR LED
POWER SW
EJECT SW
C DOWN
<TO GRIP>
TO MAIN CN(F-12)
VTR T
CAM SCK
C V DATA
V C DATA
CAM D3 OFF
SS DET
<TO CAMERA>
TO MAIN CN(F-14)
INPUT SEL
AV IN
<TO EX INPUT>
TO MAIN CN(F-12)
DSC RST
DSC BACK
DSC XRST
<TO DSC>
TO MAIN CN(E-12)
UNLOAD
LOAD
CAP ERR
CYL ERR
CAP RSF
CYL ON
<TO DRIVE>
TO MAIN CN(C-11)
VOICE PS
<TO POWER>
TO MAIN CN(G-11)
CAM RTN
CAM O
RTN FLD
<TO CAMERA>
TO MAIN CN(F-14)
CAM RST
<TO CAMERA/EVR>
TO MAIN CN(G-14)
POS1
POS2
POS3
<TO LOADING>
TO MAIN CN(G-12)
S TAB
SENS LED
<TO MECHA.>
TO MAIN CN(C-11)
RA STAB
<TO HR AMP>
TO MAIN CN(C-11)
SCAN2
KEY IN5
KEY IN4
KEY IN3
KEY IN2
KEY IN1
<TO VTR OP/MAIN CN>
TO MAIN CN(E-11)
SCAN4
<TO VTR OP>
TO MAIN CN(C-11)
<TO CAM OP>
TO MAIN CN(D-11)
SCAN3
SCAN1
<TO CAM OP/GRIP FLEX.>
TO MAIN CN(D-11)
3.6.1. CONTROL I/O TABLE
1
VCC
I
Voltage
2
UNLOAD
O Mecha. Unload
3
LOAD
O Mecha. Load
4
SPK ON H
O Speaker ON/OFF
5
NC
− −
6
VCCB0 I
Voltage
7
POS1
I
Mecha. Position SW
8
POS2
I
Mecha. Position SW
9
POS3
I
Mecha. Position SW
10
S TAB SW
I
Safety Tab SW
11
VOICE PS L O Voice PS ON/OFF
12
VSS
−
GND
13
KEY IN1
I
KEY Scan IN1
14
KEY IN2
I
KEY Scan IN2
15
KEY IN3
I
KEY Scan IN3
16
KEY IN4
I
KEY Scan IN4
17
SCAN1
O KEY Scan OUT1
18
SCAN2
O KEY Scan OUT2
19
VCCB1
I
Voltage
20
SCAN3
O KEY Scan OUT3
21
SCAN4
O KEY Scan OUT4
22
T PHT SW2
I
Tape Take-up Photo Sensor ADJ.
23
VSS
−
GND
24
T PHT SW1
I
Tape Take-up Photo Sensor ADJ.
25
S PHT SW2
I
Tape Supply Photo Sensor ADJ.
26
S PHT SW1
I
Tape Supply Photo Sensor ADJ.
27
VTR LED
O VTR LED
28
VCCB1
I
Voltage
29
CAM LED
O CAMERA LED
30
TALLY LED
O TALLY-LED
31
CARD LED
O Card Playback Mode LED
32
CARD PRO
I
Card Protect
33
MIC ON
O MIC ON
34
SNS LED
O Tape Sensor LED
35
LCD CS
O LCD Chip Select
36
LCD RVS
I
LCD Reverse Detect
37
LCD OPEN
I
LCD Open/Close Detect
38
ADM15
I/O Address/Data
39
VSS
−
GND
40
VCC B2
I
Voltage
41
ADM14
I/O Address/Data
42
ADM13
I/O Address/Data
43
ADM12
I/O Address/Data
44
ADM11
I/O Address/Data
45
ADM10
I/O Address/Data
46
ADM9
I/O Address/Data
47
ADM8
I/O Address/Data
48
VSS
−
GND
49
ADM7
I/O Address/Data
50
ADM6
I/O Address/Data
51
ADM5
I/O Address/Data
52
ADM4
I/O Address/Data
53
ADM3
I/O Address/Data
54
ADM2
I/O Address/Data
55
ADM1
I/O Address/Data
56
ADM0
I/O Address/Data
57
BR H
− −
58
VCC B2
I
Voltage
59
BG IN
− −
60
VSS
−
GND
61
AS
I
Address Latch
Pin
No.
No.
IC2001 : CONTROL MICROCOMPUTER
Signal Name
I/O
Explanation
62
XRE
O X Read Strobe
63
XWE H
I
X Write Strobe
64
XWE L
I
X Write Strobe
65
FVCC
I
Voltage
66
VCCP1
I
Voltage
67
CNA[PLANET]
I
CNA (PLANET)
68
PNO[PLANET] O PNO (PLANET)
69
XLRST
O XL Reset
70
XPRST
O XP Reset
71
LCD ON H
O LCD ON/OFF
72
CCD ON H
O CCD ON
73
VTR TEST L
I
Sync Serial Communication Enable Signal
74
DOOR OPEN
I
Door Open Detect
75
TORQU LIMIT
O Torque Limit
76
SYNC DET
I
Sync Detect
77
A MUTE H
O Audio Mute
78
HP MUTE H
O Headphone Mute
79
DET TIME
O AV Terminal Load Detect
80
C EXMOD1
I
EVR Mode
81
EX PAUSE
O Exit Pause
82
T REEL
I
Take-up Reel Pulse
83
S REEL
I
Supply Reel Pulse
84
VSS
−
GND
85
SBA CS
O Audio Serial Chip Select
86
HID
I
HSW
87
FRP
I
Frame Reference Pulse
88
A FRP
I
Frame Reference Pulse
89
S PLUG L
I
S Plug ON/OFF
90
PLUG IN L
I
AV Terminal ON/OFF
91
FLASH OP
− −
92
SPA
O ATF Sampling Pulse
93
VCCP1
I
Voltage
94
REMOCON
I
Remote Control Pulse
95
SSP [TSA]
I
SSP
96
CAP FG
I
Capstan FG
97
CYL FG
I
Cylinder FG
98
DSC BUSY
O DSC Busy
99
ARB
− −
100 SUB REC
− −
101 EXT MIC
I
EXT. Mic Select
102 NC
− −
103 NC
− −
104 VSS
−
GND
105 VCC
I
Voltage
106 XRST
O T Reset
107 NC
− −
108 V1V2
I
V1 V2
109 NC
− −
110 DV INT
O Digital Interface
111 BEND
I
Data Block End Request
112 SBA CLK
O Audio Serial Clock
113 VCCP1
I
Voltage
114 SBA DTI
I
Audio Serial Data
115 SBA DTO
O Audio Serial Data
116 SIF SCK
O SIF Serial Clock
117 SIF DTI
I
SIF Serial Data
118 SIF DTO
O SIF Serial Data
119 A ON H
O Audio Line ON/OFF
120 V ON H
O Video Line ON/OFF
121 HP ON H
O Headphone Line ON/OFF
122 SIF CS
O SIF Chip Select
Pin
No.
No.
Signal Name
I/O
Explanation
NV-MX8EG / NV-MX8EGM / NV-MX8B / NV-MX8EN / NV-MX8A / NV-MX2EG / NV-MX2EGM / NV-MX2B
29
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